/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 */

/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

/*
 * Modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

package org.opensearch.action.admin.cluster.snapshots.status;

import java.io.IOException;

import org.opensearch.common.xcontent.XContentParser;
import org.opensearch.test.AbstractXContentTestCase;

public class SnapshotStatsTests extends AbstractXContentTestCase<SnapshotStats> {

    @Override
    protected SnapshotStats createTestInstance() {
        // Using less than half of Long.MAX_VALUE for random time values to avoid long overflow in tests that add the two time values
        long startTime = randomLongBetween(0, Long.MAX_VALUE / 2 - 1);
        long time = randomLongBetween(0, Long.MAX_VALUE / 2 - 1);
        int incrementalFileCount = randomIntBetween(0, Integer.MAX_VALUE);
        int totalFileCount = randomIntBetween(0, Integer.MAX_VALUE);
        int processedFileCount = randomIntBetween(0, Integer.MAX_VALUE);
        long incrementalSize = ((long) randomIntBetween(0, Integer.MAX_VALUE)) * 2;
        long totalSize = ((long) randomIntBetween(0, Integer.MAX_VALUE)) * 2;
        long processedSize = ((long) randomIntBetween(0, Integer.MAX_VALUE)) * 2;
        return new SnapshotStats(
            startTime,
            time,
            incrementalFileCount,
            totalFileCount,
            processedFileCount,
            incrementalSize,
            totalSize,
            processedSize
        );
    }

    @Override
    protected SnapshotStats doParseInstance(XContentParser parser) throws IOException {
        return SnapshotStats.fromXContent(parser);
    }

    @Override
    protected boolean supportsUnknownFields() {
        return true;
    }
}
